剪切模量

Guan Lingyun Upper and lower bounds of effective bulk and shear moduli for elastic composite materials with general ellipsoid of revolution inclusion have been calculated by using the approximate formulae ,which related to the effective moduli of composite materials with imperfect interface under finite deformation ,in reference .

应用文献〔13〕中有限变形下非完美界面弹性复合材料有效模量的近似公式和微分几何方法，计算了含一般旋转椭球体夹杂弹性复合材料有效体积模量和有效剪切模量的上下限界。

It is also presented that shear modulus of unsaturated cohesive soils varies with water content or saturation degree evidentially, so notable change of share wave velocity is aroused.

分析中还指出非饱和粘性土的剪切模量随含水量的变化较大，从而会使剪切波速度发生较大的改变。

Governing equations and boundary conditions can be derived from the principle of minimum potential energy and Hamilton's principle.

例如 ，航空结构上常用的蜂窝夹层板横向剪切模量与其它方向的弹性模量相比很小，横向剪切弯形不能忽略，相反它是一个重要的影响因素。

In this paper, applying an integral expression of linear viscoelastic theory, several integral equation expressions for obtaining shear modulus G from stress relaxation modulus E{t and bulk modulus K are acquired by using inversion of the Laplace Transform.

本文应用线粘弹性理论的一种粘弹性积分变换式，采用拉氏逆变换，导出了由拉伸松弛模量E和体积松弛模量K求解剪切模量G的几种积分方程，并给出了由已知试验数据E和K通过迭代和数值积分求G的数值积分算法。

The conclusions are that the mode II dynamic stress intensity factor increase with the shear relaxation parameter of viscoelastic materials increasing, with swelling relaxation parameter decreasing, and with shear module and Poisson's ratio of elastic materials increasing.

得到Ⅱ型动应力强度因子随着粘弹性材料的剪切松弛参量的增加而增大，膨胀松弛参量的增加而减小；随着弹性材料的剪切模量和泊松比的增加而增大。

Shear velocity can be calculated using this shear modulus and the proper density.

可以用剪切模量和适当的密度来计算剪切速度。

The prediction result of the in plane shear modulus of a typical stitching foam-core sandwich composite was found good agree with the experimental results.

预测典型缝纫泡沫芯材的面内剪切模量，进行夹层结构的面内剪切试验，试验结果与预估结果吻合较好。

The test object was remolded soil after K0 consolidation. Using advanced stress path triaxial system, STDTTS+UNSAT (7kN/1700 kPa) produced by GDS of UK, the effect of stress path circumgyration on shear modulus and the trend of shear modulus along with variation of shear strain under small strain were studied. Some conclusions were drawn.

以重塑土经K0固结形成的试样为试验对象，采用英国GDS公司生产的STDTTS+UNSAT (7kN/1700 kPa)型号高级应力路径三轴测试系统，研究了在小应变范围内应力路径旋转对土体剪切模量的影响以及剪切模量随应变变化的趋势。

Usually, maximum shear modulus is determined by strain method in laboratory, rather than by shear velocity method in-situ,and based on it,shear modulus ratio and damping ratio of soil can be provided.

最大剪切模量是影响土的动剪切模量比、阻尼比和土层地震反应的最重要参数之一。

The shear modulus values of 47 metallic glasses at absolute zero temperature[G(0)] and at glass transition temperatures were calculated.

3对47种金属玻璃在绝对零度时的剪切模量G(0)和在玻璃转变温度时的剪切模量G进行计算。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失